What sort of working political system could you devise that would elect an executive?
Can you explain that a bit?
Something else just occurred to me. The whole Hillary '16 thing reminded me of something, some sort of feeling like I've seen this before. Where she was the presumptive nominee, that the party's nomination was hers to lose. Why does that sound familiar?
The US system has a separately elected executive, which, I think, is a good move (in my political system, legislature and executive are the same, which is silly). But the US voting system is silly. Could there be one that isn't?
What aspects of it do you find objectionable? The electoral college? That it's first-past-the-post?
It's a two party system. Now, that's very easy to remedy at the Congressional level - simply close down the Senate, and elect the House through state-wide proportional representation; the entire state becomes an electorate, and you elect a number of congresspeople corresponding to state population. If the Yellow Party gets 8% of the vote, they get 8% of the congresspeople instead of, in the current system, 0%. Do that and you have a decent voting system.
But how do you develop a non-idiotic voting system when ultimately you elect only one person?
I find the system you propose here idiotic because how do you get rid of a bad lawmaker who has large amounts of influence within his or her chosen party? If there are, say, twenty-five seats to be allocated, and the Yellow Party gets two of them, how can the general electorate--or even those voters who voted for the Yellow Party--ensure that those two seats to go people who aren't bad?
Ah yes. Well this is why you have extremely strong political parties. If individuals don't vote with the party always, they party kicks them out.
You can also devise systems that allow you to do this. You can vote "below the line". So typically, a voter card will look like this:
Most people will vote above the line - 1, 2, 3, ect. Their vote will go to the first party they vote for until that party loses, at which point it will flow to the next one and the next one.
If the party nominates some dingbat, you can vote below the line for individual candidates. So you vote 1 for their second candidate, etc. And you end up putting their dingbat candidate well down the list. This means you'll be writing numbers a lot longer.
That said, this is extremely rare in systems with strong political parties. You almost always get exactly the same sorts of candidates - even if you don't, the candidate has little influence within the party, so the candidate matters little. Only policy matters. The system where you vote for what you want government to do is called democracy. The alternative system - where you vote for a person to do whatever that person wants - is something else.
Also, how can independent candidates get elected in this system?
LOADS more independent candidates get elected in this system (depending on how you define independent). In the current system 100% of real power is in the hands of the Democrats and the Republicans. You either vote to get rid of one or the other, and the party you incidentally vote for decides what to do with the power you've incidentally given them (you have no control, because who else are you going to vote for?). So independents don't matter. In Australia's weak PR system in our senate, we've always had multiple independent candidates, who tend to hold the balance of power.
In this system, most governments will be coalition governments. That means parties that are neither Democratic nor Republican will form government. "Independent" members - that is, third parties - will dominate. You totally control what the do with the power you give them, because if they don't do what you voted for them to do, you can vote for fifteen other parties. So you control their policy agenda.
And further, if this is being done state-by-state, this system still has the issue of reducing to an "idiotic" system in a state with only one House seat (of which there are currently seven), and nearly so in states with very few representatives.
That is indeed a problem. It won't work if you only have a small population. Maybe increase the size of the House, after repealing the senate?